I got the RS ak side mount off another member here and bought the c3 brand new (swfa). I still have the box/paperwork for the aimpoint. It has been mounted and laser boresighted and zeroed with under 150rds on it. This is the best option for mounting an aimpoint on an ak today. This combo cowitnesses lower 1/3 and allows perfect cheek weld on an ak. Looking to get $460 shipped, or 450 local pick up.